YEAR THIRD DOING EXPERIMENTS TO STUDY MATTER:

MATTER EXPERIMENT

Matter can be:

-          Solid.

-          Liquid.

-          Gas.

EXPERIMENT PREDICTION

-          Solids have a shape.

-          Liquids don’t have a shape.

-          Gases don’t have a shape.

MATERIALS

-          Stones and ice.

-          Bottle of water.

-          Balloons.

-          Bowls.

-          Glasses.

EXPLAINING THE EXPERIMENT

-          We see and touch ice and stones.

-          We have water in a bottle and we move the water to the glass and then to the bowl.

-          We inflate a balloon, we tie it, and we untie the balloon, the air spreads for all class.

CONCLUSIONS

-          SOLIDS: They keep the shape. Stones and ice.

-          LIQUIDS: They change the shape depending on the container where they are. Water.

-          GASES: They change the shape. They spread and occupy the space. Air.